Calorie Mama AI - Automatically count calories by taking food photos

Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.

MyFitnessPal - Track the number of calories that you consume each day with MyFitnessPal. The app also lets you create a diet and track the exercise that you complete each day whether it's walking, running or some other type of program.

Mondly - Learn 33 languages in 500 bite-size lessons and 14 conversational modules.

Fuel - Fuel is a data pipeline framework for machine learning.

Lingvist - Lingvist helps you take your foreign language skills to the next level with a broad selection of exercises and lessons.